Our Management & Staff

Jeff Bernhardt, RN, BSN, PHN, CNOR

Clinical Director

Mr. Jeff Bernhardt received his Bachelor of Science in Nursing from California State University in Long Beach in 1987 where he was a member of the President's List. He also studied Business Economics and and is a Public Health Nurse. He holds an advanced Certificate in the Operating Room (CNOR). He received his Associate Degree in Nursing and Biology in 1984 from Long Beach City College and was a Hospital Corpsman in the United States Navy from 1975 to 1984.

Jeff Bernhardt has 30 years experience in Nursing and Health Care. He has spent the majority of that time specializing in surgical technology and perioperative nursing. He has been a manager in the Operating Room over the past 15 years.

Jeff has held several posts including Coordinator of Orthopedics and Neurosurgery at St. Mary Medical Center in Long Beach, Manager of Orthopedics and Neurosurgery at St. Joseph's Hospital in Orange, and was part of the initial management team that developed Main Street Specialty Surgery Center.

Tammy Tanner

Business Administrator

Tammy Tanner is our Business Administrator. She has been in the medical field for twenty years and in the outpatient surgery center business for eleven years. She coordinates all the activities of the MSSSC Business Office. Some of her regular duties include oversight of the collection of all patient information, insurance billing and reimbursement, and communication between the physician offices and the MSSSC business office. She has extensive knowledge of Medicare, Commercial and Workman’s Compensation insurance.

Tammy has been with Main Street Specialty Surgery Center since its inception.